Laboratory of Quantum Theory of Condensed Matter
Irkhin Valentin Yur'yevich
Doctor of Science (Physics and Mathematics)
Head of laboratory, г.н.с (Laboratory of Quantum Theory of Condensed Matter)
Contact information:
Phone.: 374-30-92
Email: valentin.irkhin@imp.uran.ru
Scientometric data (as of 15.03.2018):
Web of Science: h-index - 27; Sum of the Times Cited - 3085
SCIENCE INDEX: h-index - 29; Sum of the Times Cited - 4017
Personal pages of the author in the systems: Researcher ID, ORCID, SCIENCE INDEX
Valentin Irkhin works at the Institute of Metal Physics after graduating with honors from the Urals State University (1982). Ph.D. thesis in1985 (under the guidance of Academician S. V. Vonsovskii,), Doctor of Physical and Mathematical Sciences (1992); chief researcer, since 2014 - head.of laboratory. Author of about 170 scientific articles and reviews, as well as a number of textbooks and books on solid state physics, the philosophy of science, semiotics and hermeneutics.
One of the leading specialists in the field of many-electron models of a solid body, the quantum theory of magnetism, the physics of strongly correlated electron systems, transition and rare-earth metals. Scientific interests also include low-dimensional compounds, conducting ferromagnets, high-temperature superconductors, systems with intermediate valence and heavy fermions. Among the most important results are the development of the theory of anomalous magnetism in Kondo lattices, a description of the properties of semiconductors with an intermediate valence, the investigation of the kinetic properties of half-metallic ferromagnets, and the calculation of the temperatures of phase transitions in layered and chain magnetic materials.
Papers
1) The Ising Nematic in the J1–J2 Heisenberg Model on a Square Lattice in a Self-Consistent Spin-Wave Theory
A.N. Ignatenko, V.Yu. Irkhin
Bulletin of the Russian Academy of Sciences: Physics, V.87, №. 11, p.1601(5 pages) 2023
2) Hubbard Bands and Exotic States in Doped and Undoped Mott Systems: The Kotliar–Ruckenstein Representation
V.Yu. Irkhin
Condensed Matter, V.8, №. 3, p.75(13 pages) 2023
3) Magnetic States and Electronic Properties of Manganese-Based Intermetallic Compounds Mn2YAl and Mn3Z (Y = V, Cr, Fe, Co, Ni; Z = Al, Ge, Sn, Si, Pt)
Vyacheslav V. Marchenkov, Valentin Yu. Irkhin
Materials, V.16, №. , p.6351(20 pages) 2023
Reports
1) Особенности электронного транспорта и магнитных свойств сплава Mn3Al в литом и быстрозакаленном состоянии
П.С.Коренистов, В.Ю.Ирхин, А.А.Семянникова, Е.Б.Марченкова, В.В.Марченков
Poster report on conference (X Международная молодежная научная конференция «Физика. Технологии. Инновации» (ФТИ-2023)) 2023
2) Frustrated magnetism and deconfinement in doped and undoped Mott insulators
V.Yu.Irkhin
Talk report on conference (8th International Conference on Superconductivity and Magnetism (ICSM 2023)) 2023
3) Электросопротивление, магнитные и гальваномагнитные свойства соединения Mn3Al
П.С.Коренистов, С.В.Наумов, А.Е.Степанов, А.А.Семянникова, В.Ю.Ирхин, Е.Б.Марченкова, Т.В.Дьячкова, А.П.Тютюнник, В.В.Марченков
Poster report on conference (XXIII Всеросс. школа-семинар по проблемам физики конденсированного состояния вещества (СПФКС-23)) 2023